Senior Quant Researcher - OCaml ML & Trading Systems
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Jane Street Group, LLC in New York, NY is seeking a Senior Quantitative Researcher to independently analyze large datasets, build models, and develop trading strategies. The role includes implementing production trading systems in OCaml and coordinating with Traders on opportunities and risks. Qualified candidates will have a 3- or 4-year bachelor’s degree in a quantitative field and at least one year of relevant experience in financial markets, with strong Python and OCaml capabilities and a #J-18808-Ljbffr JobCubby
$400k
Top-tier systematic trading firm hiring an ML researcher to push the firm's alpha research beyond classical statistical methods. Compensation Base: $... ...and signals that hold up out-of-sample Collaborate with quant researchers, engineers, and traders to integrate ML-driven...SuggestedRelocation package$110k - $130k
...strategies are underpinned by deep research and span public and private... ...market — including trend & quant macro, vol, credit, EMN & stat... ...areas on the sell-side, e.g. Trading, Risk, QIS, Financial Engineering... ..., technologists, traders and senior business people alike Confident...SuggestedLocal areaFlexible hours$107k - $216k
...Quant Developer – AI / KDB / PythonFidelity Wealth's Trade Management Engineering group is responsible for... ...-generation trading systems. This is a hands-on technical... ...models for research, prediction, classification... ...dataTranslate quantitative and ML research into robust,...SuggestedFull time- ...Collins Aerospace MiS in Cedar Rapids, IA seeks a Senior Principal Systems Engineer to lead analysis, architecture, and design across total system products, including concept, design, modeling, testing, and disposal. You will decompose customer specs and develop verification...Senior
- Posted Friday, August 21, 2026 at 6:00 AM About Shamrock Trading Corporation Shamrock Trading Corporation is a family of brands that... ...your community About the Role Shamrock is looking for a Senior Systems Engineer that will be responsible for designing, implementing...Senior
- ...done. About the Role: We're hiring an AI Researcher to push the frontier of what autonomous... ...equivalent experience). Strong track record in ML/AI research - publications, open-source... ...-on experience with LLMs and agentic systems (prompting, tool use, fine-tuning, RL, or...Flexible hours
- ...through technology. The Product Development team is seeking a Senior User Researcher to lead end-to-end research (generative, evaluative and... ...actionable recommendations for the product team to deliver systems that will shorten new construction permitting....SeniorFull timeWork at officeShift workNight shiftWeekend workAfternoon shift
- ...Senior Quantitative Researcher - Options Market Making Maven is a market-leading proprietary trading firm deploying its own capital across discretionary... ...for low latency trading systems for exchange-traded options... ...team player with other quants in the team. Why you should...SeniorFlexible hours
$184.7k - $324.8k
AIML - Senior Applied ML Research Scientist, Accessibility Cupertino, California, United States Machine Learning and AI We are seeking an Applied... ...accessibility challenges: multimodal reasoning, agentic systems and multi-turn interaction, contextual understanding,...SeniorRelocation- ...boundaries of what's possible together. As a Senior Director of Software Engineering at... ...Bank, Equities Order Management System Technology, you lead multiple technical areas... ...to help integrate components into Sales & Trading eco-system, and add enhancements to increase...Senior
$130k - $150k
...retention. Overview: Wonderlic is seeking a Senior Research Scientist to sit at the precise... ...someone who has spent time building real systems with real data who cares deeply about what... ...are predicting. This is not a role for an ML engineer who finds people data...SeniorRemote jobImmediate start- ...-thinking organization, apply now.We are currently seeking a AI Researcher - Support & Innovation to join our team in Jersey City, New Jersey... ...and production.Key Responsibilities· Research and prototype ML, GenAI, and agentic techniques· Build reproducible Python-based...Temporary workWork at officeRemote workFlexible hours
- ...Position Summary The Senior Principal Network and Services Systems Engineer serves as a technical leader responsible for the architecture, design, integration, implementation, and sustainment of complex enterprise and mission-critical network infrastructures and service...SeniorFor contractors
- ...solutions that enhance sales productivity and client engagement.As a Senior Associate within the Payments Sales Success Office, you will... ...Services, or Financial Services SalesFoundational understanding of AI/ML concepts, particularly GenAI applicationsAbility to translate...SeniorWork at office
- ...of Nursing Department: Adult Health and Nursing Systems Mission or Goal of Unit: We champion health... ...VCU School of Nursing invites applications for a senior tenure-track faculty position to lead a high-impact research program in Mental Health and/or Brain Health. We...SeniorFull timeTraineeshipWork at officeFlexible hours
$142.32k - $213.48k
...professional to join our team as Senior Java Developer, Vice President... ...of co-operative, strategic systems and services which are regulatory... ...manages risk arising from trading, including both market and counterparty... ...and ability to work with Quant team is preferred.------------...SeniorFull time- Citi’s Equity Research team seeks a Senior Associate to support the lead analyst covering the U.S. Multi-Industry and Engineering & Construction sectors, delivering independent investment insights to institutional clients globally. You will build financial models, co-author...SeniorWork at officeRemote work
- Safelite seeks a seasoned user research leader to shape critical questions, identify where customer understanding changes direction, and translate insights into roadmaps and product strategy. You’ll connect qualitative research, behavioral data, and analytics to inform...Senior
- ...deliver top-notch technology products.As a Senior Lead Software Engineer at JPMorgan Chase... ...Investment Banking's Equities Electronic Trading team, you are an integral part of an... ...experienceHands-on practical experience delivering system design, application development, testing,...Senior
- ...come to the right place.As a Senior Executive Director of Software... ...delivery of mission-critical trading platforms supporting Treasury... ...trading solutionsPartner with quant, trading, and risk stakeholders... ...complex trading or financial systems in a global banking environmentExpertise...Senior
- ...boundaries of what's possible together.As a Senior Director of Software Engineering at... ...Investment Bank, Equities Order Management System Technology, you lead multiple technical areas... ...help integrate components into Sales & Trading eco-system, and add enhancements to...Senior
$110k - $120k
Saalex is seeking a Senior Researcher in Newport, RI to support advanced warfare analysis and operational research efforts. The selected candidate will provide subject matter expertise in military operations research, support PhD-level faculty within the Strategic and Operational...SeniorFull timeTemporary work- ...HX5, LLC is seeking a Systems Administrator II at NASA Glenn Research Center in Brook Park, OH. The role focuses on administering and maintaining operating systems, tooling, and storage to ensure high reliability and security. The candidate will implement standards, troubleshoot...Senior
- ...deliver top-notch technology products.As a Senior Lead Software Engineer at JPMorgan Chase... ...& Investment Bank in Electronic Trading Technology, you are an integral part of an... ...core development and delivery of KDB based systems, including framework development.Leads team...SeniorFor contractors
$110k - $130k
...Numeric platforms to inform investment decisions. The role emphasizes coding, data engineering, and collaboration with traders, researchers and technologists across the Atlantic, with a base salary range of $110,000 to $130,000 plus bonus potential and comprehensive benefits...- ...Dairy Farmers of America is seeking a Sr. Systems Administrator - Power Platform to provide senior-level administration across Microsoft 365, focusing on Power Platform, Copilot, and secure integrations. Hybrid work in Kansas City, KS preferred. You will govern lifecycle...Senior
- ...Coast, FL; Huntsville, AL; Seattle area; Los Angeles) seeks a Senior pLEO Systems Engineer to serve as a technical architect for proliferated... ...involves cross-functional collaboration with embedded teams, trade studies across orbital geometry, launch vehicle assessments,...Senior
$104.9k - $182.13k
...We are currently seeking a Applied AI Researcher to join our team in Jersey City, New Jersey... ...degree preferred, usually MS or PhD in AI, ML, computer science, statistics,... ...crime, sanctions, or enterprise knowledge systems. Experience with AWS Bedrock, SageMaker...Temporary workWork at officeRemote workFlexible hours- ...recommendations for new and existing tests • Leverage internal systems and models to develop financial forecasts which are used to support... ...0-90 plus bonus SummaryType: Full-timeFunction: Accounting/AuditingExperience level: Mid-Senior LevelIndustry: Commercial Real EstateSenior
- ...Integratedcooling is seeking a Senior Technical Operations Administrator to join the Technology Operations team. This role emphasizes hands-on systems administration, Microsoft management, VMware, Nimble storage, and network/security support. You will serve as the face...SeniorWork at office
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